| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.93 | 3.199% | $238.3175 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $235.36 | 4.548% | $246.0642 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $133.50 | 12.614% | $150.3397 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $94.28 | 4.431% | $98.4575 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $157.36 | 12.401% | $176.8742 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $243.69 | 10.571% | $269.4505 | $269.45 | $269.45 | $269.50 |
| Purchase #7 | $148.97 | 12.426% | $167.481 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $1,244.09 | $1,346.9846 | $1,346.98 | $1,346.95 | $1,347.10 | |